/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package xml.servlet;

import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import xml.dao.AccountDAO;
import xml.dao.EmployerDAO;
import xml.dao.JobDAO;
import xml.dao.JobseekerDAO;
import xml.entity.*;
import xml.util.SupportUtil;

/**
 *
 * @author Duc Huy
 */
public class JobseekerController extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        HttpSession session = request.getSession(true);
        SupportUtil util = new SupportUtil();
        String urlDispatcher = "";
        request.setCharacterEncoding("UTF-8");
        try {
            String action = request.getParameter("jsAction");
            if (action.equals("Edit")){
                String jsFullname = request.getParameter("fullname");
                int jsDOB = Integer.parseInt(request.getParameter("dayOfBirth"));
                int jsMOB = Integer.parseInt(request.getParameter("monthOfBirth"));
                int jsYOB = Integer.parseInt(request.getParameter("yearOfBirth"));
                short jsGender = Short.parseShort(request.getParameter("gender"));
                short jsMarriage = Short.parseShort(request.getParameter("marriage"));
                String jsAddress = request.getParameter("address");
                String jsCity = request.getParameter("city");
                String jsPhone = request.getParameter("phone");
                Jobseeker js = new Jobseeker();
                JobseekerDAO jsDao = new JobseekerDAO();
                js.setFullname(jsFullname);
                js.setDayOfBirth(jsDOB);
                js.setMonthOfBirth(jsMOB);
                js.setYearOfBirth(jsYOB);
                js.setGender(jsGender);
                js.setMarriageStatus(jsMarriage);
                js.setPicture("");
                js.setAddress(jsAddress);
                js.setCity(jsCity);
                js.setPhone(jsPhone);

        //        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        //       DocumentBuilder db = dbf.newDocumentBuilder();
                String xmlPath = getServletContext().getRealPath("/") + "xml/currentJS.xml";
         //       Document doc = db.parse(new File(xmlPath));
                util.marshal(xmlPath, js);
                String user = session.getAttribute("USERNAME").toString();
                Jobseeker result = (Jobseeker) util.unmarshal("xml.entity", xmlPath);
                session.setAttribute("JSINFO", result);
                jsDao.updateJobseeker(js, user);
                urlDispatcher = "viewDetailedJS.jsp";
            }
            RequestDispatcher rd = request.getRequestDispatcher(urlDispatcher);
            rd.forward(request, response);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            out.close();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
